AMT303LD-V Rotary Encoder: Equivalent & Substitute Parts

Part Overview

The AMT303LD-V is an incremental rotary encoder manufactured by CUI Devices, featuring 192 pulses per revolution with commutation output and integrated line driver functionality. This component is designed for chassis mount and motor applications with right-angle orientation and terminal pin termination.

The AMT303LD-V carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain system compatibility and ensure continued availability for new designs or replacement applications.

Substiute Parts

AMT303LD-V

CUI DevicesIn Stock: 1164AMT303LD-V Datasheet

Current PartRFQ

AMT313Q-V

CUI DevicesIn Stock: 1390AMT313Q-V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The AMT313Q-V qualifies as a substitute based on the following matching parameters:

• Incremental encoder type
• 5V supply voltage requirement
• 2mm ~ 8mm open center actuator type
• Chassis mount and motor mounting capability
• Right-angle orientation
• Terminal pin termination style
• RoHS compliance certification
• REACH unaffected status
• EAR99 ECCN classification

The primary distinction is that the AMT313Q-V features programmable pulses per revolution, whereas the AMT303LD-V is fixed at 192 PPR. This programmability provides design flexibility for applications requiring different resolution settings.

Parameter Comparison

Engineering Selection Recommendations

The AMT313Q-V is an active product with current manufacturing status, whereas the AMT303LD-V is obsolete. Both components meet RoHS compliance requirements and carry REACH unaffected status, supporting regulatory compliance in industrial applications.

Selection between these parts depends on resolution requirements. The AMT303LD-V provides fixed 192 PPR resolution. The AMT313Q-V offers programmable PPR capability, allowing configuration to match specific application needs without component substitution.

For new designs or replacement scenarios where the AMT303LD-V is unavailable, the AMT313Q-V provides functional equivalence with enhanced flexibility through programmable resolution settings.

Frequently Asked Questions (FAQ)

Q: Can the AMT313Q-V directly replace the AMT303LD-V in existing applications?

A: The AMT313Q-V shares core mechanical and electrical characteristics including mounting type, orientation, actuator range, and 5V supply voltage. Both feature incremental encoding with commutation output and terminal pin termination. Compatibility depends on whether the application requires fixed 192 PPR resolution or can utilize the AMT313Q-V's programmable resolution capability.

Q: What is the primary difference between these two encoders?

A: The AMT303LD-V operates at a fixed 192 pulses per revolution. The AMT313Q-V provides programmable PPR, allowing resolution adjustment to match application requirements without component change.

Q: Are both parts RoHS compliant?

A: Yes. The AMT303LD-V meets RoHS Compliant standards. The AMT313Q-V meets ROHS3 Compliant standards, representing a more recent compliance revision.

Q: What is the packaging difference?

A: The AMT303LD-V is supplied with standard packaging. The AMT313Q-V is supplied in box packaging.

Q: Are there inventory considerations for these parts?

A: The AMT303LD-V is obsolete with 1106 pieces available in current stock. The AMT313Q-V is an active product with 1349 pieces in current stock, providing better long-term availability assurance.